U.S. patent application number 14/310976 was filed with the patent office on 2014-10-09 for site and channel management to achieve content repurposing.
The applicant listed for this patent is Open Text SA. Invention is credited to Jeffrey M. Collins, Robert S. Dickerson, Robert K. Moore.
Application Number | 20140304388 14/310976 |
Document ID | / |
Family ID | 50975928 |
Filed Date | 2014-10-09 |
United States Patent
Application |
20140304388 |
Kind Code |
A1 |
Moore; Robert K. ; et
al. |
October 9, 2014 |
SITE AND CHANNEL MANAGEMENT TO ACHIEVE CONTENT REPURPOSING
Abstract
Systems and methods for managing content items of the type used
in Web sites. In accordance with the disclosure, site objects,
channel objects and content objects are associated with each other
to form a hierarchical site structure. The content objects are
linked to corresponding content items in a content repository, and
are grouped together by association with channel objects in the
site structure. Each of the objects in the site structure has an
associated set of content services and can be deployed individually
or in combination, while maintaining references to the related
objects in the hierarchical site structure.
Inventors: |
Moore; Robert K.; (Austin,
TX) ; Dickerson; Robert S.; (Atlanta, GA) ;
Collins; Jeffrey M.; (Austin, TX) |
|
Applicant: |
Name |
City |
State |
Country |
Type |
Open Text SA |
Luxembourg |
|
LU |
|
|
Family ID: |
50975928 |
Appl. No.: |
14/310976 |
Filed: |
June 20, 2014 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
|
|
10681710 |
Oct 8, 2003 |
8805878 |
|
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14310976 |
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Current U.S.
Class: |
709/223 |
Current CPC
Class: |
H04L 41/50 20130101;
G06F 16/958 20190101 |
Class at
Publication: |
709/223 |
International
Class: |
H04L 12/24 20060101
H04L012/24 |
Claims
1. A method for content management, comprising: at a computer,
instantiating a content object from a class which inherits a set of
content services from a parent class; linking the content object to
a content item residing in a content repository; and managing the
content item for multiple sites using the set of content services
over a network, the managing comprising individually deploying the
content object from the computer to an endpoint device supporting a
site of the multiple sites.
2. The method according to claim 1, further comprising: deploying
reference data with the content object from the computer to the
endpoint device, the reference data containing information for
replacement of a version of the content object at the endpoint
device.
3. The method according to claim 1, further comprising: creating a
reference between the content object and a channel object, wherein
the channel object is instantiated from a class which inherits the
set of content services from the parent class, and wherein the
reference is owned by the content object or the channel object.
4. The method according to claim 3, wherein the content item is
managed using the set of content services via the content object or
the channel object, or a combination thereof.
5. The method according to claim 3, further comprising: deploying
the channel object from the computer to the endpoint device in
addition to or instead of deploying the content object from the
computer to the endpoint device.
6. The method according to claim 1, wherein the endpoint device is
capable of: determining where the content object belong in a
structure of the site; and making one or more incremental changes
to the site using the content object received from the computer
over the network.
7. The method according to claim 1, wherein the set of content
services comprises at least one of versioning, restoring,
deploying, workflow, approval, authorization, archiving, reporting,
categorizing, or business process modeling.
8. A computer program product comprising at least one
non-transitory computer readable medium storing instructions
translatable by a computer having at least one processor to
perform: instantiating a content object from a class which inherits
a set of content services from a parent class; linking the content
object to a content item residing in a content repository; and
managing the content item for multiple sites using the set of
content services over a network, the managing comprising
individually deploying the content object to an endpoint device
supporting a site of the multiple sites.
9. The computer program product of claim 8, wherein the at least
one non-transitory computer readable medium stores further
instructions translatable by the computer to perform: deploying
reference data with the content object to the endpoint device, the
reference data containing information for replacement of a version
of the content object at the endpoint device.
10. The computer program product of claim 8, wherein the at least
one non-transitory computer readable medium stores further
instructions translatable by the computer to perform: creating a
reference between the content object and a channel object, wherein
the channel object is instantiated from a class which inherits the
set of content services from the parent class, and wherein the
reference is owned by the content object or the channel object.
11. The computer program product of claim 10, wherein the content
item is managed using the set of content services via the content
object or the channel object, or a combination thereof.
12. The computer program product of claim 10, wherein the at least
one non-transitory computer readable medium stores further
instructions translatable by the computer to perform: deploying the
channel object to the endpoint device in addition to or instead of
deploying the content object to the endpoint device.
13. The computer program product of claim 8, wherein the set of
content services comprises at least one of versioning, restoring,
deploying, workflow, approval, authorization, archiving, reporting,
categorizing, or business process modeling.
14. A system for content management, comprising: at least one
processor; and at least one non-transitory computer readable medium
storing instructions translatable by the at least one processor to
perform: instantiating a content object from a class which inherits
a set of content services from a parent class; linking the content
object to a content item residing in a content repository; and
managing the content item for multiple sites using the set of
content services over a network, the managing comprising
individually deploying the content object to an endpoint device
supporting a site of the multiple sites.
15. The system of claim 14, wherein the at least one non-transitory
computer readable medium stores further instructions translatable
by the at least one processor to perform: deploying reference data
with the content object to the endpoint device, the reference data
containing information for replacement of a version of the content
object at the endpoint device.
16. The system of claim 14, wherein the at least one non-transitory
computer readable medium stores further instructions translatable
by the at least one processor to perform: creating a reference
between the content object and a channel object, wherein the
channel object is instantiated from a class which inherits the set
of content services from the parent class, and wherein the
reference is owned by the content object or the channel object.
17. The system of claim 16, wherein the content item is managed
using the set of content services via the content object or the
channel object, or a combination thereof.
18. The system of claim 16, wherein the at least one non-transitory
computer readable medium stores further instructions translatable
by the at least one processor to perform: deploying the channel
object to the endpoint device in addition to or instead of
deploying the content object to the endpoint device.
19. The system of claim 14, wherein the endpoint device is capable
of: determining where the content object belong in a structure of
the site; and making one or more incremental changes to the site
using the content object received from the computer over the
network.
20. The system of claim 14, wherein the set of content services
comprises at least one of versioning, restoring, deploying,
workflow, approval, authorization, archiving, reporting,
categorizing, or business process modeling.
Description
CROSS-REFERENCE TO RELATED APPLICATION(S)
[0001] This application is a continuation of, and claims a benefit
of priority under 35 U.S.C. 120 of the filing date of U.S. patent
application Ser. No. 10/681,710, filed Oct. 8, 2003, entitled "SITE
AND CHANNEL MANAGEMENT TO ACHIEVE CONTENT REPURPOSING," which is
fully incorporated by reference herein for all purposes.
FIELD OF THE INVENTION
[0002] The invention relates generally to content management
systems for Web sites and more particularly to systems and methods
for enabling information relating to content organization and
services to be deployed from an enterprise level content management
system to different end-user facing platforms.
RELATED ART
[0003] Internet sites (or Web sites) consist of a set of pages
containing the content of the site. The pages consist of content
items such as articles, graphics and the like, arranged in a
viewable display. While the management of the content items is
transparent to the end-user, it is important to be able to manage
the content of the Web sites in a manner which is efficient and
which allows the needs of the individual sites to be met.
[0004] Generally speaking, it is desirable for the content of a web
site (the "content") to have a resting home. In other words, there
should be a location in which it permanently resides. Typically,
there are large numbers of content items that are available to a
site, so it is convenient to maintain the content in the form of a
file system. This file system organizes the site's content
repository, which is simply the collection of all of the content
that is available to the site. Copies of the content repository,
which are essentially snapshots of the content repository at a
given time, can then be deployed to the platforms that support Web
sites that use the included content.
[0005] The content repository is typically where the content of the
site is managed. For example, security, access control and workflow
normally take place at the level of the content repository rather
than at the level of the site itself. These functions are performed
by a content management system that operates on the items in the
content repository.
[0006] Content management systems are of particular importance in
situations in which an enterprise owns or operates multiple Web
sites. In this case, individual content items often have to be
deployed to more than one place. In other words, these content
items may be used by many different Web sites, which themselves may
be supported by many different hardware and software
configurations.
[0007] The task of coordinating the shared use of these content
items among these different hardware/software configurations is a
daunting one. The difficulty arises, at least in part, as a result
of several problems. For example, content items residing in any
content repository are normally deployed to a site by providing a
copy of the content repository to the site, as shown in FIG. 1.
This copy is, as indicated above, a snapshot of the content
repository. If changes are made to the repository itself, the
previously deployed copies are no longer current. In order to make
the sites' copies current, new copies must be deployed, and his
incremental changes to the copies of the repository cannot be made.
This can consume large amounts of resources. Another problem is
that existing systems do not provide versioning functionality.
Without this capability, sites' copies of the repository may not
include current versions of content items, or they may include
versions that are obsolete, unauthorized, or are similarly
flawed.
SUMMARY OF THE INVENTION
[0008] One or more of the problems outlined above may be solved by
the various embodiments of the invention. Broadly speaking, the
invention comprises systems and methods for managing content items
of the type used in Web sites. In accordance with the disclosure,
site objects, channel objects and content objects are associated
with each other to form a hierarchical site structure. The content
objects are linked to corresponding content items in a content
repository, and are grouped together by association with channel
objects in the site structure. Each of the objects in the site
structure has an associated set of content services and can be
deployed individually or in combination, while maintaining
references to the related objects in the hierarchical site
structure.
[0009] One embodiment is an enterprise-level content management
system that is configured to maintain one or more site structures,
wherein the site structures comprise a group of interrelated site
objects, channel objects and content objects, each of which has an
associated set of content services. The use of references between
the site, channel and content objects in this content management
application provides sufficient information to the endpoints (which
support the sites) to enable the replacement of specific content
with newly received content. Incremental updates of the sites are
therefore possible.
[0010] Another embodiment of the invention may comprise an
architecture for managing internet content. The architecture
comprises a set of objects, including content objects that
correspond to content items in a content repository and channel
objects, wherein references between the channel and content objects
define the interrelationship between them. Site objects are also
defined and are associated with the channels via references between
them. The references between the channel and content objects may be
"owned" by either the channel objects or the content objects. The
references between the site and channel objects may be "owned" by
either the site objects or the channel objects. In both cases, the
references should preferably all be owned by one type of object or
another. The references are maintained when the objects are
deployed, so that the hardware for the receiving site can determine
where the objects belong in the structure of the site and can make
incremental changes to the site.
[0011] In one embodiment, the objects of the architecture are
instantiated from classes which inherit the same set of content
services from a parent class. These content services may comprise
versioning, restoring, deploying, workflow, approval,
authorization, archiving, reporting, and so on. Because the site
and channel classes inherit the same services as the content class,
the site and channel objects can be handled in the same manner as
the content objects.
[0012] Another embodiment of the invention may be a method. One
method comprises providing a content repository having a plurality
of content items, creating a plurality of abstract content objects,
each having an associated set of content services, and linking each
of the content objects to a corresponding one of the content items.
Then, the content items can be managed using the content services
associated with each of them.
[0013] Another method comprises providing one or more content
objects and one or more channel objects, wherein the content
objects are linked to corresponding content items in a content
repository, and creating references between the channel objects and
content objects. The content can then be managed not only at the
content object level, but also at the channel level. The channel
objects can be used, for example, to categorize content objects, to
organize content objects, as handles for groups of content objects.
If the channel objects have the same content services as the
content objects associated with them, they can be handled in the
same manner as the content objects.
[0014] Another method comprises providing one or more content
objects and one or more channel objects, wherein the content
objects are linked to corresponding content items in a content
repository, creating references between the channel objects and
content objects, and deploying one or more of the channel and/or
content objects to an endpoint. The references between the channel
and content objects may be owned by either the channel objects or
the content objects. The reference data is deployed with the
objects and provides sufficient information to enable the
replacement of obsolete versions of the objects with the newer
versions of the objects (i.e., incremental updating of the content
at the endpoint).
[0015] Another embodiment of the invention may be a software
application. The software application includes instructions for
causing a computer or other data processor to perform the methods
disclosed herein. These software applications may be embodied in
any medium readable by such a computer or data processor, including
floppy disks, magnetic tapes, CD-ROMs, DVD-ROMs, RAM, ROM, and the
like. Likewise, a computer or data processor which is configured to
execute such software applications, or which is otherwise
programmed to perform the methods disclosed herein is intended to
be covered by the present application. It should be noted that the
methodologies disclosed herein may also be implemented in various
combinations of software (including firmware) and hardware. The
present application is intended to cover such combinations.
[0016] Numerous additional embodiments are also possible.
[0017] The various embodiments of the invention may provide a
number of advantages over the prior art. For example, they may
facilitate management of content by associating content services
with not only the content objects that are linked to the content
items in the content repository, but also with the channel objects
and site objects. When the content objects are grouped into
channels and/or sites, they can be conveniently handled as a group
(since the sites/channels have the same content services and can be
handled in the same manner as the content objects themselves). This
leads to another of the advantages, which is that the content
objects and/or channels objects and/or site objects can be
incrementally deployed. That is, they can be deployed individually
or in groups that comprise less than the entire content repository.
They may therefore be more readily and more efficiently transmitted
to the site endpoints. Still other advantages may also be obtained
under the disclosed systems and methods.
BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Other objects and advantages of the invention may become
apparent upon reading the following detailed description and upon
reference to the accompanying drawings.
[0019] FIG. 1 is a diagram illustrating the deployment of content
in the prior art by copying a content repository in its entirety to
a site.
[0020] FIG. 2 is a diagram illustrating a file system structure for
a content repository in accordance with one embodiment of the
invention.
[0021] FIG. 3 is a diagram illustrating the relationship between
the site structures and the content repository in one
embodiment.
[0022] FIG. 4 is a diagram illustrating two hierarchical site
structures in accordance with one embodiment of the invention.
[0023] FIG. 5 is a diagram illustrating the relationship between
the objects defined in the site structure and the content items
contained in the content repository in the embodiment of FIG.
4.
[0024] FIG. 6 is a diagram illustrating the manner in which
references between channels and content items are maintained in one
embodiment using a channel-content item table.
[0025] FIG. 7 is a diagram illustrating the incremental deployment
of content from the enterprise level to the site level in one
embodiment.
[0026] While the invention is subject to various modifications and
alternative forms, specific embodiments thereof are shown by way of
example in the drawings and the accompanying detailed description.
It should be understood, however, that the drawings and detailed
description are not intended to limit the invention to the
particular embodiment which is described. This disclosure is
instead intended to cover all modifications, equivalents and
alternatives falling within the scope of the invention as defined
by the appended claims.
DETAILED DESCRIPTION OF A PREFERRED EMBODIMENT
[0027] A preferred embodiment of the invention is described below.
It should be noted that this and any other embodiments described
below are exemplary and are intended to be illustrative of the
invention rather than limiting.
[0028] Broadly speaking, the invention comprises systems and
methods for managing content items of the type used in Web sites.
In accordance with the disclosure, site objects, channel objects
and content objects are associated with each other to form a
hierarchical site structure. The content objects are linked to
corresponding content items in a content repository, and are
grouped together by association with channel objects in the site
structure. Each of the objects in the site structure has an
associated set of content services and can be deployed individually
or in combination, while maintaining references to the related
objects in the hierarchical site structure.
[0029] One embodiment of the invention comprises a content
management system in which hierarchical site structures are
defined. Rather than simply managing the content items contained in
a content repository, the content management system identifies
sites, channels associated with the sites, and sub-channels and
content items associated with the channels. In this system, sites
are abstract objects that are created for the purpose of targeting
content items. Channels are subdivisions of the sites and are
likewise attract objects that are used to target content items. The
channels contain shortcuts (links) to the content items in the
content repository. The sites, channels sub channels and content
item shortcuts are handled as database objects that contain
references to the objects (other sites, channels sub channels and
content item shortcuts) with which they are associated. Because the
individual objects include this reference information, they can be
deployed to endpoints (web site platforms), which can then identify
and replace the corresponding obsolete objects in their copies of
the content repository with the received objects.
[0030] Before describing the preferred embodiment in detail, it
will be helpful to define the following terms as they are used
below. A "site" is an abstract object which represents a domain
name and the hardware serving it. In the context of the invention,
a site is purely a targeting mechanism which defines a destination
into which content items from the content repository will be
shared. A "channel" is a subdivision of a site. This provides a
mechanism for grouping content items and for providing targeting on
a finer granularity than the site. A "content item" is an item
stored in the content repository. The content item has associated
content services such as versioning, restoring, deploying,
workflow, approval, authorization, archiving, reporting,
categorizing and business process modeling. Although site
structures within the content management system actually contain
shortcuts to the content items, these shortcuts will simply be
referred to in the context of the site structure as content items
for the sake of brevity.
[0031] As mentioned above, content items reside in a content
repository. Referring to FIG. 2, a diagram illustrating a file
system structure for a content repository in accordance with one
embodiment of the invention is shown. In this figure, the content
repository is designated generally by the reference number 100.
Content repository 100 comprises a top-level folder or directory
110, as well as a number of subfolders 112,114, 116 and a number of
content items 120, 122, 124. The folders and content items may be
named in any appropriate manner. In this instance, the folders are
identified as projects, while the content items are identified as
articles. The folders may contain subfolders and/or content items.
The content items obviously do not contain any other content items
or folders.
[0032] The content repository is not only a place to store the
content used by the enterprise, but also a place to manage the
content. Managing the content in an enterprise environment involves
controlling the manner in which the content is shared among the
internet properties in the enterprise. Management of the content
includes managing security, access control and workflow for the
content. These functions are implemented via a content management
application.
[0033] While the content repository is a convenient place to manage
security, workflow, access control, etc. for the enterprise's
internet content, it is not necessarily a good place to organize or
categorize the content. One of the reasons for this is that the
content may be shared by a number of sites, each of which might
have its own preferred organization. It may therefore be useful to
add another level of structure for this purpose. The system enables
this additional layer of structure through the use of site
structures.
[0034] Referring to FIG. 3, a diagram illustrating the relationship
between the site structures and the content repository in one
embodiment is shown. As noted above, the site structures provide a
level of abstraction from the content repository. The site
structures include content objects that are linked to content items
in the content repository as indicated by the arrows from site
structures 160 and 170 to content repository 150. The content
objects are grouped together in channels within the site. The
channels are represented by channel objects. Content objects and
channel objects are organized under site objects, which represent
the different sites of the enterprise for which the content
repository is maintained. The site structures, including the
channel and content objects contained therein, as well as the
content repository are manipulated using a content management
application 180.
[0035] Referring to FIG. 4, a diagram illustrating two hierarchical
site structures in accordance with one embodiment of the invention
is shown. In site structure 200, the top level of the hierarchy is
Site A, indicated by reference number 210. Below Site A (210) is
Channel Y (212). Channel Y (212) contains a plurality of content
items, including Articles A and B (220 and 222, respectively). The
second site structure, indicated generally by reference number 240,
has Site B (250) at the top of its hierarchy. Below Site B (250) is
Channel X (252), which contains a series of content items,
including Article A (260).
[0036] Referring to FIG. 5, a diagram illustrating the relationship
between the objects defined in the site structure and the content
items contained in the content repository. Sites 210 and 250 and
their respective channels provide a means to organize content
objects. In this example, each site has a content object (220 and
260) representing Article A. Each of these content objects is
linked to the actual content item which is Article A in the content
repository 100.
[0037] It can be seen from FIGS. 4 and 5 that the different site
structures can share the same content simply by including content
objects that reference the same content items (e.g., Article A).
The content can then be organized in whatever manner is appropriate
for each site.
[0038] It should be noted that the embodiment described herein uses
such labels as "site" and "channel" for convenience. Other labels
may be used in other embodiments, and it is not necessary that the
"site" object correspond to an actual site. It may represent only a
portion of a site, or it may be a purely organizational tool.
[0039] It can be seen that the structure of each site is very
similar in appearance to the structure of the content repository
illustrated in FIG. 2. The objects within the site structures,
however, are essentially references for targeting the content items
owned by the projects of the content repository. For instance, if
it would be desirable to target a certain group of content items
for a particular site, all of those content items can be placed in
a channel within the site structure. The content items can then be
targeted using that channel. This may be useful when, for example,
this group of content items is updated and it is desired to deploy
the updated items.
[0040] The objects in the site structures are abstract objects
(e.g., database objects) that are used to target content items. Put
another way, the objects in the site structures represent the
content items, or groups of content items, in the content
repository. The content items in the site structure are actually
links or shortcuts that are linked to the actual content items
which reside in the content repository. The content items can
therefore be individually targeted. A channel may contain content
items and/or subchannels, and can be used to target all of the
content items it contains (including those contained in its
subchannels). A site may contain content items and/or channels
and/or subchannels, and can be used to target all of the content
items it contains (including those contained in its channels and
subchannels).
[0041] A tree of channels can be used in many different ways. For
example, it can be used to organize the content in each page of a
site. That is, a channel can be created for each page, and the
content objects corresponding to the content in the page can be
placed in the associated channel. In another case, a tree of
channels can be used as a navigation scheme. In yet another case,
it can be used as a classification scheme that is invisible to
navigation. Thus, the site/channel structure is a context-specific
taxonomy
[0042] While the structures 200 and 240 of sites 210 and 250 are
similar in appearance to the structure of content repository 100,
there is not necessarily any correspondence between the folders of
the content repository and the channels of the site. The only
correspondence is between the abstract content items of the site
and the actual content items of the content repository (to which
the abstract content items are linked). The structures of the sites
and the content repository may be completely different. The
structures in the figures are simplified for the purposes of
illustration and are merely exemplary.
[0043] Another difference between the site and the content
repository is that the objects are associated with other objects in
the site. In one embodiment, these associations are maintained by
references from certain ones of the objects to the other objects
with which they are associated. For instance, in one embodiment, a
channel contains references to all of the content items that are in
the channel. The channel also contains a reference to the site to
which it belongs. These references define the objects' positions in
the site structure with respect to the other objects.
[0044] References to the content item objects may, for example, be
contained by the corresponding channels. On the other hand, the
content item objects may contain references to the channel or
channels with which they are associated. Put another way, the
references may be owned by either of the objects although, in a
given implementation, it is preferred that the direction of the
references should be consistent (e.g., from channels to content
items).
[0045] Referring to FIG. 6, a diagram illustrating the manner in
which references between channels and content items are maintained
in one embodiment is shown. Multiple content item entries are
stored in a content item table 270. Multiple channel entries are
stored in a channel table 290. In the embodiment depicted in the
figure, a single content item entry 271 and a single channel entry
291 are associated with each other through a channel-content item
table 280. While content item table 270 and channel table 290 may
each contain many entries, channel-content item table 280 only
contains two: a single content item entry 281 and a single channel
entry 282. Thus, channel-content item table 280 provides a
referential link between the respective content item and
channel.
[0046] As noted above, the reference can be owned by either the
channel or the content item. In the embodiment of FIG. 6, the
reference (in this case the link provided by channel-content item
table) is owned by the content item. One of the benefits of having
the content item own the reference is that, if the channel is
deployed when the content item has not been authorized for
deployment, the content item is not deployed with the channel. If
the content item is later authorized, the reference (the link
through the channel-content item table) which is owned by the
content item is also authorized, and the content item can be pulled
into the channel.
[0047] The difference between the channels of the site structure
and the organization of the content repository may be illustrated
by an analogy. A grocery store chain maintains a certain set of
goods (content items) that it makes available to its customers. The
goods are stored at a distribution center (a content repository).
The goods are arranged at the distribution center in a manner that
is convenient for the receiving, storage, distribution, etc. of the
goods. This may be according to the supplier (e.g., all gods from a
particular supplier are grouped together), type (e.g., all
refrigerated goods are stored together), or some other set of
categories. When the goods are distributed (deployed) to the
individual stores (sites) in the chain (the enterprise), they may
be arranged on the shelves (channels) in different ways in
different stores. While this is simply an analogy, it illustrates
the different between the back office or distribution center
organization function of the content repository and the front
office or store shelf organization function of the site structure's
channels.
[0048] The system can provide various advantages in deployment of
content. Because the site objects' relative positions in the sites
are defined by these references, the site objects can be deployed
individually or in groups (e.g., channels and their contents) that
comprise only portions of the content repository. Put another way,
incremental updates can be made to the site's content rather than
wholesale replacement of all the site's content. This is
illustrated in FIG. 7. By contrast, the content repository itself
cannot be deployed in pieces because the pieces are not associated
with each other. Consequently, it would not be known where these
pieces fit into the repository or site when deployed. It is
therefore necessary in prior art systems to deploy a new copy of
the entire content repository as illustrated in FIG. 1.
[0049] Referring to FIG. 7, a diagram illustrating the incremental
deployment of a portion of a content repository in one embodiment
is shown. In this figure, the enterprise and site environments are
indicated by the reference numbers 300 and 350, respectively.
Enterprise environment 300 includes the content repository 310 in
which all of the content for the enterprise is stored, as well as a
site structure 320. Site structure 320 may include one or more site
objects, channel objects and content objects. Site environment 350
includes a copy 360 of the content repository, as well as the site
structure 370 of the specific internet property (i.e., the site
itself). It should be noted that site structure 370 typically will
not include all of the structure 320 defined at the enterprise
level, as this structure will normally incorporate the structures
of all the different internet properties owned by the
enterprise.
[0050] FIG. 7 depicts the referential relationships of
enterprise-level site structure 320 to content repository 310 and
site-level structure 370 to content repository copy 360 by arrows
between them. The dashed arrow from enterprise-level site structure
320 to site-level structure 370 indicates the effective deployment
of specific site, channel and/or content objects from the
enterprise environment to the site environment (i.e., incremental
deployment or updating of the internet property). The solid arrow
from content repository 310 to copy 360 indicates the actual
movement of data from the enterprise environment to the site
environment. It should be noted that the actual data that is
transferred from the enterprise level to the site level is less
than the entire content repository.
[0051] The system also facilitates deployment of content in that
the channels serve as a handle for all of the content objects in
the channel. Consequently, all of the content objects can be
deployed simply by deploying the channel object. Likewise, all of
the channels and content objects in a site can be deployed by
deploying the site object. Sections of sites, or even entire sites
can therefore be predefined and deployed to the appropriate
endpoints.
[0052] Further advantages relate to the fact that the site objects,
channel objects and content objects have content services
associated with them. As mentioned above, one customer service is
deployment, which also allows individual pieces or portions of the
content to be deployed without having to copy the entire content
repository. Versioning allows the system to maintain old versions
of modified objects. Then, if a modified object does not function
as expected, an older version of the object can be restored. This
is true not only for content objects, but also for channel objects
and site objects. Likewise, any of these objects can be used in the
various other content services (e.g., categorizing, business
process modeling, etc.) in the same manner as the content
objects.
[0053] The embodiment described above is directed primarily to an
enterprise-level content management application that is configured
to maintain one or more site structures, wherein the site
structures comprise a group of interrelated site objects, channel
objects and content objects, each of which has an associated set of
content services. The use of references between the site, channel
and content objects in this content management application provides
sufficient information to the endpoints (which support the sites)
to enable the replacement of specific content with newly received
content. Incremental updates of the sites are therefore
possible.
[0054] Another embodiment of the invention may comprise an
architecture for managing internet content. The architecture
comprises a set of objects, including content objects that
correspond to content items in a content repository and channel
objects, wherein references between the channel and content objects
define the interrelationship between them. Site objects are also
defined and are associated with the channels via references between
them. The references between the channel and content objects may be
"owned" by either the channel objects or the content objects. The
references between the site and channel objects may be "owned" by
either the site objects or the channel objects. In both cases, the
references should preferably all be owned by one type of object or
another. The references are maintained when the objects are
deployed, so that the hardware for the receiving site can determine
where the objects belong in the structure of the site and can make
incremental changes to the site.
[0055] In one embodiment, the objects of the architecture are
instantiated from classes which inherit the same set of content
services from a parent class. These content services may comprise
versioning, restoring, deploying, workflow, approval,
authorization, archiving, reporting, categorizing, business process
modeling, and so on. Because the site and channel classes inherit
the same services as the content class, the site and channel
objects can be handled in the same manner as the content
objects.
[0056] Another embodiment of the invention may be a method. One
method comprises providing a content repository having a plurality
of content items, creating a plurality of abstract content objects,
each having an associated set of content services, and linking each
of the content objects to a corresponding one of the content items.
Then, the content items can be managed using the content services
associated with each of them.
[0057] Another method comprises providing one or more content
objects and one or more channel objects, wherein the content
objects are linked to corresponding content items in a content
repository, and creating references between the channel objects and
content objects. The content can then be managed not only at the
content object level, but also at the channel level. The channel
objects can be used, for example, to categorize content objects, to
organize content objects, as handles for groups of content objects.
If the channel objects have the same content services as the
content objects associated with them, they can be handled in the
same manner as the content objects.
[0058] Another method comprises providing one or more content
objects and one or more channel objects, wherein the content
objects are linked to corresponding content items in a content
repository, creating references between the channel objects and
content objects, and deploying one or more of the channel and/or
content objects to an endpoint. The references between the channel
and content objects may be owned by either the channel objects or
the content objects. The reference data is deployed with the
objects and provides sufficient information to enable the
replacement of obsolete versions of the objects with the newer
versions of the objects (i.e., incremental updating of the content
at the endpoint).
[0059] Another embodiment of the invention may be a software
application. The software application includes instructions for
causing a computer or other data processor to perform the methods
disclosed herein and to implement the architecture described
herein. These software applications may be embodied in any medium
readable by such a computer or data processor, including floppy
disks, magnetic tapes, CD-ROMs, DVD-ROMs, RAM, ROM, and the like.
Likewise, a computer or data processor which is configured to
execute such software applications, or which is otherwise
programmed to perform the methods disclosed herein is intended to
be covered by the present application. It should be noted that the
methodologies disclosed herein may also be implemented in various
combinations of software (including firmware) and hardware. The
present application is intended to cover such combinations.
[0060] The benefits and advantages which may be provided by the
invention have been described above with regard to specific
embodiments. These benefits and advantages, and any elements or
limitations that may cause them to occur or to become more
pronounced are not to be construed as critical, required, or
essential features of any or all of the claims. As used herein, the
terms `comprises,` `comprising,` or any other variations thereof,
are intended to be interpreted as non-exclusively including the
elements or limitations which follow those terms. Accordingly, a
process, method, article, or apparatus that comprises a list of
elements does not include only those elements but may include other
elements not expressly listed or inherent to the claimed process,
method, article, or apparatus.
[0061] While the invention has been described with reference to
particular embodiments, it should be understood that the
embodiments are illustrative and that the scope of the invention is
not limited to these embodiments. Many variations, modifications,
additions and improvements to the embodiments described above are
possible. It is contemplated that these variations, modifications,
additions and improvements fall within the scope of the invention
as detailed within the following claims.
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